Copy of SuggestionsListAdapter.java for tracking git history of conversion

Test: manual - opening both .java and .kt files shows that they are identical
Change-Id: I1939424b47ac2deb4032a87db6111001b1e1c4cb

1 files changed, 101 insertions, 0 deletions

diff --git a/src/com/android/quicksearchbox/ui/SuggestionsListAdapter.kt b/src/com/android/quicksearchbox/ui/SuggestionsListAdapter.kt
new file mode 100644
index 0000000..6545c28
--- /dev/null
+++ b/src/com/android/quicksearchbox/ui/SuggestionsListAdapter.kt
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.quicksearchbox.ui;
+
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ListAdapter;
+
+import com.android.quicksearchbox.SuggestionCursor;
+import com.android.quicksearchbox.SuggestionPosition;
+import com.android.quicksearchbox.Suggestions;
+
+/**
+ * Uses a {@link Suggestions} object to back a {@link SuggestionsView}.
+ */
+public class SuggestionsListAdapter extends SuggestionsAdapterBase<ListAdapter> {
+
+    private Adapter mAdapter;
+
+    public SuggestionsListAdapter(SuggestionViewFactory viewFactory) {
+        super(viewFactory);
+        mAdapter = new Adapter();
+    }
+
+    @Override
+    public boolean isEmpty() {
+        return mAdapter.getCount() == 0;
+    }
+
+    @Override
+    public SuggestionPosition getSuggestion(long suggestionId) {
+        return new SuggestionPosition(getCurrentSuggestions(), (int) suggestionId);
+    }
+
+    @Override
+    public BaseAdapter getListAdapter() {
+        return mAdapter;
+    }
+
+    @Override
+    public void notifyDataSetChanged() {
+        mAdapter.notifyDataSetChanged();
+    }
+
+    @Override
+    public void notifyDataSetInvalidated() {
+        mAdapter.notifyDataSetInvalidated();
+    }
+
+    class Adapter extends BaseAdapter {
+
+        @Override
+        public int getCount() {
+            SuggestionCursor s = getCurrentSuggestions();
+            return s == null ? 0 : s.getCount();
+        }
+
+        @Override
+        public Object getItem(int position) {
+            return getSuggestion(position);
+        }
+
+        @Override
+        public long getItemId(int position) {
+            return position;
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            return SuggestionsListAdapter.this.getView(
+                    getCurrentSuggestions(), position, position, convertView, parent);
+        }
+
+        @Override
+        public int getItemViewType(int position) {
+            return getSuggestionViewType(getCurrentSuggestions(), position);
+        }
+
+        @Override
+        public int getViewTypeCount() {
+            return getSuggestionViewTypeCount();
+        }
+
+    }
+
+}